He took a long shower, exhausted, before retrieving his now lukewarm dinner from the house.
Wait until the coffee is lukewarm for the best results.
He was a believer in woman's rights, but he was lukewarm towards conventions in favour of woman suffrage.
Today's churches often do their best to eradicate lukewarm attitudes and cultivate a culture of authenticity.
The lukewarm are rebuked, the enemies threatened with terrible punishment, both temporal and eternal.